MIC2292-15YML-TR

LED Driver IC Overview

The MIC2292-15YML-TR is a high-frequency PWM boost regulator optimized for constant-current white LED driver applications. It operates within an input voltage range of 2.5V to 10V and features an internal switch capable of delivering up to 750mA. The device integrates a 1.6MHz switching frequency, enabling the use of small external components. It supports both analog and PWM dimming methods for brightness control. The component is housed in an 8-lead MLF package with exposed pad, suitable for surface-mount assembly.

LED Driver IC Feature Summary

• Integrates a high-efficiency internal power switch for compact design
• Supports flexible brightness control via analog and PWM dimming inputs
• Includes overvoltage protection to safeguard connected LED loads
• Operates at high switching frequencies to minimize passive component size

LED Driver IC Applications

• Automotive exterior and interior lighting systems
• LCD backlight drivers for portable electronics
• General-purpose white LED illumination circuits

LED Driver IC Procurement Notes

Verify the specific suffix 'YML' confirms the 8-lead MLF package and lead-free status. Confirm the '-15' designation aligns with required circuit parameters. Check manufacturer datasheets for updated RoHS compliance and REACH status. Ensure ordering quantities match available reel or cut-tape options from authorized distributors.

LED Driver IC Selection Notes

Select this component when designing space-constrained LED drivers requiring high efficiency. It is suitable for single-cell lithium-ion battery powered devices operating between 2.5V and 10V. Consider the 750mA output capability and 1.6MHz frequency for thermal management and component sizing requirements.

LED Driver IC Part Context

This part belongs to the MIC2292/MIC2293 family of LED lighting drivers manufactured by Microchip Technology. These regulators are specifically engineered for white LED applications, offering integrated protection features and high-frequency operation. The family shares common architectural traits but varies in package options and specific electrical ratings.

LED Driver IC Replacement Considerations

MIC2292C-15YML-TR is listed as a parametric equivalent. Verify pinout compatibility and electrical specifications before substitution.